catena-Poly[[(1,10-phenanthroline)lead(II)]bis(μ-5-chloro-2-hydroxybenzoato)]
نویسندگان
چکیده
In the title polymer, [Pb(C(7)H(4)ClO(3))(2)(C(12)H(8)N(2))](n), the Pb(II) ion displays a distorted pseudo-octa-hedral coordination geometry. The metal center is coordinated by six O atoms from four 5-chloro-salicylate ligands and two N atoms from a chelating phenanthroline ligand. The polymeric structure is built up from bridging carboxyl-ate O atoms, forming chains along [100]. The crystal structure is stabilized by π-π inter-actions between the 1,10-phenanthroline and 5-chloro-salicylate ligands, the shortest centroid-centroid separation between neighbouring aromatic rings being 3.652 (1) Å.
منابع مشابه
catena-Poly[[(1,10-phenanthroline-κ2 N,N′)lead(II)]-di-μ-nitrato-κ3 O,O′:O′′;κ3 O:O′,O′′-[(1,10-phenanthroline-κ2 N,N′)lead(II)]-bis(μ-2,2,2-trichloroacetato-κ2 O:O′)]
In the title Pb(II) complex, [Pb(2)(C(2)Cl(3)O(2))(2)(NO(3))(2)(C(12)H(8)N(2))(2)](n), the 1,10-phenanthroline ligand is chelating, the nitrate anion chelates one Pb(II) ion and simultaneously bridges a neighbouring Pb(II) ion via the third O atom, and the trichloro-acetate anion is bidentate, bridging two Pb(II) ions. The coordination geometry is based on a penta-gonal-bipramidal geometry defi...
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The asymmetric unit of the title compound, [Fe(C(9)H(4)O(6))(C(12)H(8)N(2))(H(2)O)](n), contains one Fe(II) cation, one 5-carboxy-benzene-1,3-dicarboxyl-ate dianion (Hbtc), one 1,10-phenanthroline (phen) ligand and one water mol-ecule. The Fe(II) centre displays a distorted octa-hedral geometry, being surrounded by one phen ligand, two μ(2)-O atoms of two carboxyl-ate groups from two Hbtc ligan...
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In the title compound, [Pb₂(C₇H₄O₆S)₂(C₁₂H₈N₂)₂(H₂O)₂]·CH₃COOH, the seven-coordinate Pb(II) atom is chelated by two N atoms of one 1,10-phenanthroline ligand, four O atoms from three 5-sulfosalicylate dianions and one water O atom. Each dianion serves as a bridging ligand, connecting adjacent Pb(II) atoms into a centrosymmetric polymeric chain extending parallel to [001]. There are π-π inter-ac...
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In the title complex, [La(C₇H₄BrO₃)Cl₂(C₁₂H₈N₂)](n), the La(III) ion is eight-coordinated by two carboxyl-ate O atoms from two 5-bromo-salicylate ligands, two N atoms from a chelating 1,10-phenanthroline ligand and four bridging Cl atoms in a distorted square-anti-prismatic geometry. The La(III) ions are linked by bridging carboxyl-ate groups and chloride anions into a chain along [100]. An int...
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In the title coordination polymer, [Zn(C(6)H(2)O(5))(C(12)H(8)N(2))](n), an infinite chain is formed along [010] by linking the chelated {Zn(phen)} entities (phen is 1,10-phenanthroline) with two carboxyl-ate groups of the furan-2,5-dicarboxyl-ate ligand. The Zn(II) atom shows trigonal-prismatic coordination.
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